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Fee P, Siddiqui A, Morrison R, Ryan M. An audit of venous thromboembolism prophylaxis in orthognathic surgery. Br J Oral Maxillofac Surg 2015. [DOI: 10.1016/j.bjoms.2015.08.019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Farhat NM, Staal M, Siddiqui A, Borisov SM, Bucs SS, Vrouwenvelder JS. Early non-destructive biofouling detection and spatial distribution: Application of oxygen sensing optodes. WATER RESEARCH 2015; 83:10-20. [PMID: 26117369 DOI: 10.1016/j.watres.2015.06.015] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/01/2015] [Revised: 06/07/2015] [Accepted: 06/09/2015] [Indexed: 06/04/2023]
Abstract
Biofouling is a serious problem in reverse osmosis/nanofiltration (RO/NF) applications, reducing membrane performance. Early detection of biofouling plays an essential role in an adequate anti-biofouling strategy. Presently, fouling of membrane filtration systems is mainly determined by measuring changes in pressure drop, which is not exclusively linked to biofouling. Non-destructive imaging of oxygen concentrations (i) is specific for biological activity of biofilms and (ii) may enable earlier detection of biofilm accumulation than pressure drop. The objective of this study was to test whether transparent luminescent planar O2 optodes, in combination with a simple imaging system, can be used for early non-destructive biofouling detection. This biofouling detection is done by mapping the two-dimensional distribution of O2 concentrations and O2 decrease rates inside a membrane fouling simulator (MFS). Results show that at an early stage, biofouling development was detected by the oxygen sensing optodes while no significant increase in pressure drop was yet observed. Additionally, optodes could detect spatial heterogeneities in biofouling distribution at a micro scale. Biofilm development started mainly at the feed spacer crossings. The spatial and quantitative information on biological activity will lead to better understanding of the biofouling processes, contributing to the development of more effective biofouling control strategies.
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Abdelghany A, Siddiqui A, Lowe T, Murray S, Greenstein A. Schwannomas: cases of unusual neck mass. Int J Oral Maxillofac Surg 2015. [DOI: 10.1016/j.ijom.2015.08.102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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54
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Murray S, Siddiqui A, Dhillon M, Lowe T, Greenstein A. Mandibular peripheral ameloblastoma – a rare clinical entity. Int J Oral Maxillofac Surg 2015. [DOI: 10.1016/j.ijom.2015.08.101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Choudhri AF, Patel RM, Siddiqui A, Whitehead MT, Wheless JW. Cortical Activation Through Passive-Motion Functional MRI. AJNR Am J Neuroradiol 2015; 36:1675-81. [PMID: 26228890 DOI: 10.3174/ajnr.a4345] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2014] [Accepted: 02/13/2015] [Indexed: 12/24/2022]
Abstract
BACKGROUND AND PURPOSE Functional brain mapping is an important technique for neurosurgical planning, particularly for patients with tumors or epilepsy; however, mapping has traditionally involved invasive techniques. Existing noninvasive techniques require patient compliance and may not be suitable for young children. We performed a retrospective review of our experience with passive-motion functional MR imaging in anesthetized patients to determine the diagnostic yield of this technique. MATERIALS AND METHODS A retrospective review of patients undergoing passive-motion fMRI under general anesthesia at a single institution over a 2.5-year period was performed. Clinical records were evaluated to determine the indication for fMRI, the ability to detect cortical activation, and, if present, the location of cortical activation. RESULTS We identified 62 studies in 56 patients in this time period. The most common indication for fMRI was epilepsy/seizures. Passive-motion fMRI identified upper-extremity cortical activation in 105 of 119 (88%) limbs evaluated, of which 90 (86%) activations were in an orthotopic location. Lower-extremity cortical activation was identified in 86 of 118 (73%) limbs evaluated, of which 73 (85%) activations were in an orthotopic location. CONCLUSIONS Passive-motion fMRI was successful in identifying cortical activation in most of the patients. This tool can be implemented easily and can aid in surgical planning for children with tumors or candidates for epilepsy surgery, particularly those who may be too young to comply with existing noninvasive functional measures.
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Pereira V, Siddiqui A, Jovin T, Yavagal D, Levy E, Bonafé A, Cognard C, Jansen O, Nogueira R, Jahan R, Slater L, Coutinho J, Saver J, Goyal M. P-016 role of balloon guiding catheter in mechanical thrombectomy using stentretrivers subgroup analysis of swift prime: Abstract P-016 Table 1. J Neurointerv Surg 2015. [DOI: 10.1136/neurintsurg-2015-011917.55] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Albers G, Bonafe A, Diener H, Levy E, Pereira V, Cognard C, Cohen D, Hacke W, Jansen O, Jovin T, Mattle H, Nogueira R, Siddiqui A, Yavagal D, Baxter B, Devlin T, Lopes D, Reddy V, du Mesnil de Rochemont R, Singer O, Jahan R, Goyal M, Saver J. O-013 early ischemic core volion volumes predict infarct size in swift prime. J Neurointerv Surg 2015. [DOI: 10.1136/neurintsurg-2015-011917.13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Russ M, O'Hara R, Setlur Nagesh SV, Mokin M, Jimenez C, Siddiqui A, Bednarek D, Rudin S, Ionita C. Treatment Planning for Image-Guided Neuro-Vascular Interventions Using Patient-Specific 3D Printed Phantoms. PROCEEDINGS OF SPIE--THE INTERNATIONAL SOCIETY FOR OPTICAL ENGINEERING 2015; 9417. [PMID: 26778878 DOI: 10.1117/12.2081997] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Minimally invasive endovascular image-guided interventions (EIGIs) are the preferred procedures for treatment of a wide range of vascular disorders. Despite benefits including reduced trauma and recovery time, EIGIs have their own challenges. Remote catheter actuation and challenging anatomical morphology may lead to erroneous endovascular device selections, delays or even complications such as vessel injury. EIGI planning using 3D phantoms would allow interventionists to become familiarized with the patient vessel anatomy by first performing the planned treatment on a phantom under standard operating protocols. In this study the optimal workflow to obtain such phantoms from 3D data for interventionist to practice on prior to an actual procedure was investigated. Patient-specific phantoms and phantoms presenting a wide range of challenging geometries were created. Computed Tomographic Angiography (CTA) data was uploaded into a Vitrea 3D station which allows segmentation and resulting stereo-lithographic files to be exported. The files were uploaded using processing software where preloaded vessel structures were included to create a closed-flow vasculature having structural support. The final file was printed, cleaned, connected to a flow loop and placed in an angiographic room for EIGI practice. Various Circle of Willis and cardiac arterial geometries were used. The phantoms were tested for ischemic stroke treatment, distal catheter navigation, aneurysm stenting and cardiac imaging under angiographic guidance. This method should allow for adjustments to treatment plans to be made before the patient is actually in the procedure room and enabling reduced risk of peri-operative complications or delays.
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Amarouche M, Hart JL, Siddiqui A, Hampton T, Walsh DC. Time-resolved contrast-enhanced MR angiography of spinal vascular malformations. AJNR Am J Neuroradiol 2014; 36:417-22. [PMID: 25395661 DOI: 10.3174/ajnr.a4164] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND AND PURPOSE The diagnosis of spinal vascular malformations may be challenging on conventional MR imaging because neither the location of the signal abnormality in the spinal cord nor the level of the abnormal flow voids correlates with the level of the fistula. We conducted a retrospective evaluation of the utility of using a time-resolved imaging of contrast kinetics sequence in the diagnosis, characterization, and localization of spinal vascular malformations, comparing it with the criterion standard of spinal DSA. MATERIALS AND METHODS Fifty-five consecutive patients with a suspected diagnosis of spinal vascular malformation underwent time-resolved imaging of contrast kinetics followed by spinal DSA. All scans were performed on a 1.5T scanner by using a standard 8-channel spine coil and were reported by a neuroradiologist before the DSA was performed. RESULTS Forty-seven lesions were confirmed on time-resolved imaging of contrast kinetics and classified as spinal dural arteriovenous fistulas (n = 33, with 1 patient having a type Ib fistula), perimedullary spinal cord arteriovenous fistulas (n = 10), and intramedullary arteriovenous malformations (n = 3). One patient had an extradural spinal vascular malformation. Time-resolved imaging of contrast kinetics identified the location of the arterial feeder to within 1 vertebral level in 27/33 patients (81.8%) with spinal dural arteriovenous fistulas and correctly predicted the side in 22/33 (66.6%) patients. Perimedullary spinal cord arteriovenous fistulas were erroneously considered to represent spinal dural arteriovenous fistulas before spinal DSA. The anatomy of the arterial supply to intramedullary arteriovenous malformations was also poorly characterized on time-resolved contrast-enhanced MR angiography. CONCLUSIONS It has been our experience that time-resolved imaging of contrast kinetics is a useful confirmatory tool when a spinal vascular malformation is suspected on the basis of clinical and conventional MR imaging findings. As experience with the technique grows and sequences are refined, it may be possible to rely on time-resolved imaging of contrast kinetics as a screening tool for the diagnosis of spinal vascular malformations.
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Kallmes DF, Hanel R, Lopes D, Boccardi E, Bonafé A, Cekirge S, Fiorella D, Jabbour P, Levy E, McDougall C, Siddiqui A, Szikora I, Woo H, Albuquerque F, Bozorgchami H, Dashti SR, Delgado Almandoz JE, Kelly ME, Turner R, Woodward BK, Brinjikji W, Lanzino G, Lylyk P. International retrospective study of the pipeline embolization device: a multicenter aneurysm treatment study. AJNR Am J Neuroradiol 2014; 36:108-15. [PMID: 25355814 DOI: 10.3174/ajnr.a4111] [Citation(s) in RCA: 400] [Impact Index Per Article: 40.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND AND PURPOSE Flow diverters are increasingly used in the endovascular treatment of intracranial aneurysms. Our aim was to determine neurologic complication rates following Pipeline Embolization Device placement for intracranial aneurysm treatment in a real-world setting. MATERIALS AND METHODS We retrospectively evaluated all patients with intracranial aneurysms treated with the Pipeline Embolization Device between July 2008 and February 2013 in 17 centers worldwide. We defined 4 subgroups: internal carotid artery aneurysms of ≥10 mm, ICA aneurysms of <10 mm, other anterior circulation aneurysms, and posterior circulation aneurysms. Neurologic complications included spontaneous rupture, intracranial hemorrhage, ischemic stroke, permanent cranial neuropathy, and mortality. Comparisons were made with t tests or ANOVAs for continuous variables and the Pearson χ(2) or Fisher exact test for categoric variables. RESULTS In total, 793 patients with 906 aneurysms were included. The neurologic morbidity and mortality rate was 8.4% (67/793), highest in the posterior circulation group (16.4%, 9/55) and lowest in the ICA <10-mm group (4.8%, 14/294) (P = .01). The spontaneous rupture rate was 0.6% (5/793). The intracranial hemorrhage rate was 2.4% (19/793). Ischemic stroke rates were 4.7% (37/793), highest in patients with posterior circulation aneurysms (7.3%, 4/55) and lowest in the ICA <10-mm group (2.7%, 8/294) (P = .16). Neurologic mortality was 3.8% (30/793), highest in the posterior circulation group (10.9%, 6/55) and lowest in the anterior circulation ICA <10-mm group (1.4%, 4/294) (P < .01). CONCLUSIONS Aneurysm treatment with the Pipeline Embolization Device is associated with the lowest complication rates when used to treat small ICA aneurysms. Procedure-related morbidity and mortality are higher in the treatment of posterior circulation and giant aneurysms.
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Lee J, Lei M, Connor S, Siddiqui A, Lynn R, Convery D, Guerrero Urbano T. Dosimetric Analysis of the Brachial Plexus using Monte Carlo-based Intensity-modulated Radiotherapy for Head and Neck Cancer. Clin Oncol (R Coll Radiol) 2014; 26:516-7. [DOI: 10.1016/j.clon.2014.05.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2014] [Accepted: 05/12/2014] [Indexed: 11/26/2022]
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Turk AS, Martin RH, Fiorella D, Mocco J, Siddiqui A, Bonafe A. Flow diversion versus traditional endovascular coiling therapy: design of the prospective LARGE aneurysm randomized trial. AJNR Am J Neuroradiol 2014; 35:1341-5. [PMID: 24831596 DOI: 10.3174/ajnr.a3968] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND AND PURPOSE The goal of aneurysm treatment is occlusion of an aneurysm without morbidity or mortality. Using well-established, traditional endovascular techniques, this is generally achievable with a high level of safety and efficacy. These techniques involve either constructive treatment of the aneurysm (coils with or without an intravascular stent) or deconstruction (coil occlusion) of the aneurysm and the parent artery. While established as safe and efficacious, the constructive treatment of large and giant aneurysms with coils has typically been associated with relatively lower rates of complete occlusion and higher rates of recurrence. Parent artery deconstruction, though immediately efficacious in achieving complete and durable occlusion, does require occlusion of a major intracranial blood vessel and is associated with risk of stroke. MATERIALS AND METHODS Flow diversion represents a new technology that can be used to constructively treat large and giant aneurysms. Once excluded successfully, the vessel reconstruction and aneurysm occlusion appears durable. The ability to definitively reconstruct cerebral blood vessels is an attractive approach to these large and giant complex aneurysms and allows the treatment of some aneurysms which were previously not amenable to other therapies. By comparison, conventional coiling techniques have traditionally been used for endovascular treatment of large aneurysms. Large and giant aneurysms that are amenable to either flow diversion or traditional endovascular treatment will be randomized to either therapy with FDA (or appropriate regulatory body) approved devices. RESULTS The trial is currently enrolling and results of the data are pending the completion of enrollment and follow-up. CONCLUSIONS This paper details the trial design of the LARGE trial, a blinded, prospective randomized trial of large anterior circulation aneurysms amenable to either traditional endovascular treatments using coils or reconstruction with flow diverters.
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Liu R, Cox Rn K, Siddiqui A, Feurer M, Baron T, Adler DG. Peroral cholangioscopy facilitates targeted tissue acquisition in patients with suspected cholangiocarcinoma. MINERVA GASTROENTERO 2014; 60:127-133. [PMID: 24780947] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
AIM Biliary strictures that are suspicious for cholangiocarcinoma (CCA) are commonly encountered in clinical practice in patients with and without primary sclerosing cholangitis (PSC). A definitive histologic diagnosis of CCA via endoscopic retrograde cholangiography (ERCP) is often not obtainable with standard biliary brush cytology. Peroral cholangioscopy is an additional tool to help provide a diagnosis of CCA in patients with suspicious biliary strictures. Aim of the study was to assess the use of peroral cholangioscopy in patients with and without PSC and indeterminate biliary strictures. METHODS Retrospective study. RESULTS 25 patients were included in the study. All patients underwent ERCP with peroral cholangioscopy. Tissue samples obtained included routine cytology, fluorescent in-situ hybridization, and cholangioscopic-directed forceps biopsies. The operating characteristics of cholangioscopy to detect malignancy in 18 PSC patients with suspected cholangiocarcinoma were a sensitivity of 75%, specificity of 55%, and a positive predictive value (PPV) of 23%, and a negative predictive value of 92%. In 7 non-PSC patients with suspected cholangiocarcinoma these values sensitivity=100%, 25%, 50%, and NPV=100%, respectively. The overall operating characteristics of cholangioscopy to detect malignancy in all 25 patients with suspected cholangiocarcinoma were: sensitivity of 86%, specificity of 50%, PPV of 32%, and NPV of 93%. CONCLUSION Cholangioscopy helps identify sites for tissue acquisition in PSC and non-PSC patients with biliary strictures suspicious for malignancy.
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Abstract
At least 25% of individuals with sickle cell disease will have a neurological complication over their lifetime, often as early as in childhood. Neuroradiological findings in patients with sickle cell disease are common and include acute territorial infarction, silent ischaemia and intracranial haemorrhage. Imaging abnormalities are typically, but not always, manifestations of the underlying vasculopathy. Coexisting acute and chronic pathology may pose challenges to interpretation.
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Tripathi U, Siddiqui A, Singh K, Vishwakarma S, Mishra PK. Synthesis, physicochemical characterization, and biological activity of nanocomplexes of iron(III) of 3(2′-hydroxyphenyl)-5-(4-substituted phenyl) pyrazolines and dithiophosphoric acid. J COORD CHEM 2014. [DOI: 10.1080/00958972.2014.911849] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Rana R, Loughran B, Swetadri Vasan SN, Pope L, Ionita CN, Siddiqui A, Lin N, Bednarek DR, Rudin S. Workflow for the use of a high-resolution image detector in endovascular interventional procedures. PROCEEDINGS OF SPIE--THE INTERNATIONAL SOCIETY FOR OPTICAL ENGINEERING 2014; 9033:90335S. [PMID: 25302003 PMCID: PMC4188374 DOI: 10.1117/12.2043087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Endovascular image-guided intervention (EIGI) has become the primary interventional therapy for the most widespread vascular diseases. These procedures involve the insertion of a catheter into the femoral artery, which is then threaded under fluoroscopic guidance to the site of the pathology to be treated. Flat Panel Detectors (FPDs) are normally used for EIGIs; however, once the catheter is guided to the pathological site, high-resolution imaging capabilities can be used for accurately guiding a successful endovascular treatment. The Micro-Angiographic Fluoroscope (MAF) detector provides needed high-resolution, high-sensitivity, and real-time imaging capabilities. An experimental MAF enabled with a Control, Acquisition, Processing, Image Display and Storage (CAPIDS) system was installed and aligned on a detector changer attached to the C-arm of a clinical angiographic unit. The CAPIDS system was developed and implemented using LabVIEW software and provides a user-friendly interface that enables control of several clinical radiographic imaging modes of the MAF including: fluoroscopy, roadmap, radiography, and digital-subtraction-angiography (DSA). Using the automatic controls, the MAF detector can be moved to the deployed position, in front of a standard FPD, whenever higher resolution is needed during angiographic or interventional vascular imaging procedures. To minimize any possible negative impact to image guidance with the two detector systems, it is essential to have a well-designed workflow that enables smooth deployment of the MAF at critical stages of clinical procedures. For the ultimate success of this new imaging capability, a clear understanding of the workflow design is essential. This presentation provides a detailed description and demonstration of such a workflow design.
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Bhatia S, Kunal A, Khandia R, Siddiqui A, Pateriya AK, Sood R. Genetic and antigenic analysis of H5N1 viruses for selection of HA-donor virus for vaccine strains. INDIAN JOURNAL OF VIROLOGY : AN OFFICIAL ORGAN OF INDIAN VIROLOGICAL SOCIETY 2014; 24:357-64. [PMID: 24426298 DOI: 10.1007/s13337-013-0151-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/14/2013] [Accepted: 07/24/2013] [Indexed: 10/26/2022]
Abstract
Genetic and antigenic analysis of H5N1 viruses, isolated in India during a period from year 2006 to 2010, was carried out for selection of the potential H5-HA (haemagglutinin) gene donor virus for developing a reverse genetics based DIVA marker H5 vaccine for poultry in India. Out of the 47 H5N1 viruses (clade 2.2), 14 representative viruses were selected on the basis of amino acid sequence analysis of HA1 gene for further antigenic characterization. Using antigenic cartography, an antigenic map was constructed based on the data of cross-HI (haemagglutinin inhibition) titration of 14 sera versus 14 viruses to visualize the relatedness among the antigens and antigenic coverage of the sera. Sera against five H5N1 viruses (A/crow/Assam/142119/2008, A/chicken/West Bengal/100879/2008, A/chicken/West Bengal/155505/2009, A/chicken/West Bengal/80995/2008 and A/chicken/West Bengal/81760/2008) exhibited maximum (100 %) antigenic coverage, hence, were selected as the potential HA donor viruses. However, the virus strain A/chicken/West Bengal/80995/2008 matched completely with the consensus amino acid sequence of the 47 viruses, therefore, was considered the best HA donor candidate out of the five showing 100 % antigenic coverage. The present study demonstrates a stepwise methodology for logical selection of vaccine strain or HA gene donor strain for developing H5 vaccines using genetic and antigenic data.
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Shenoi R, Siddiqui A. Cone beam CT—A messiah for the third molar. Int J Oral Maxillofac Surg 2013. [DOI: 10.1016/j.ijom.2013.07.298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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69
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Siddiqui A, Lowe T, Wales C. The accuracy of surface (/topical) anatomic landmarks in predicting the location of the greater auricular nerve: a prospective study. Int J Oral Maxillofac Surg 2013. [DOI: 10.1016/j.ijom.2013.07.423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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70
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Siddiqui A, Lowe T. Discrepancy between clinical and pathological staging of head and neck cancer – ‘the stage migration’. Int J Oral Maxillofac Surg 2013. [DOI: 10.1016/j.ijom.2013.07.370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Pinder VAE, Holden ST, Deshpande C, Siddiqui A, Mellerio JE, Wraige E, Powell AM. Homozygous variegate porphyria presenting with developmental and language delay in childhood. Clin Exp Dermatol 2013; 38:737-40. [DOI: 10.1111/ced.12071] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/30/2012] [Indexed: 12/01/2022]
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Hale R, Brown J, McDunn B, Siddiqui A. Taking boundary extension to the extreme. J Vis 2013. [DOI: 10.1167/13.9.1317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Kallmes D, Boccardi E, Bonafe A, Cekirge S, Fiorella D, Hanel R, Jabbour P, Levy E, Lopes D, Lylyk P, McDougall C, Siddiqui A, Szikora I, Woo H. O-009 Safety of flow diversion: Results from a multicentre registry. J Neurointerv Surg 2013. [DOI: 10.1136/neurintsurg-2013-010870.9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Turk A, Spiotta A, Frei D, Mocco J, Baxter B, Siddiqui A, Mokin M, Dewan M, Turner R, Hawk H, Miranpuri B, Chaudry I. O-002 Initial Clinical Experience with the ADAPT technique: A Direct Aspiration first Pass Technique for Stroke Thrombectomy. J Neurointerv Surg 2013. [DOI: 10.1136/neurintsurg-2013-010870.2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Mokin M, Dumont T, Veznedaroglu E, Binning M, Liebman K, Fessler R, To CY, Turner R, Turk A, Chaudry I, Arthur A, Fox B, Hanel R, Tawk R, Kan P, Lanzino G, Lopes D, Chen M, Moftakhar R, Billingsley J, Ringer A, Snyder K, Hopkins N, Siddiqui A, Levy E. E-079 Retrospective multicentre analysis of treatment strategies and outcomes with Solitaire FF for acute ischaemic stroke after FDA approval. J Neurointerv Surg 2013. [DOI: 10.1136/neurintsurg-2013-010870.137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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